7345998

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 10798002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 83, 99, 149, 166, 198, 249, 297, 298, 447, 498, 594, 747, 894, 913, 1341, 1494, 1639, 1826, 2241, 2682, 2739, 3278, 4023, 4482, 4917, 5478, 8046, 8217, 9834, 12367, 14751, 16434, 24651, 24734, 29502, 37101, 44253, 49302, 74202, 88506, 111303, 136037, 222606, 272074, 333909, 408111, 667818, 816222, 1224333, 2448666, 3672999, 7345998]

約数ペア:

[(1, 7345998), (2, 3672999), (3, 2448666), (6, 1224333), (9, 816222), (11, 667818), (18, 408111), (22, 333909), (27, 272074), (33, 222606), (54, 136037), (66, 111303), (83, 88506), (99, 74202), (149, 49302), (166, 44253), (198, 37101), (249, 29502), (297, 24734), (298, 24651), (447, 16434), (498, 14751), (594, 12367), (747, 9834), (894, 8217), (913, 8046), (1341, 5478), (1494, 4917), (1639, 4482), (1826, 4023), (2241, 3278), (2682, 2739)]